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B18-180 - 1.5 Inch, 1302 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 4.75 coils and Closed & Ground ends. This spring features an O.D. of 1.359 Inch, an I.D. of 0.859 Inch, and a spring rate of 1302 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B18-180
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.859 in
Material 302/304 Stainless Steel
Outside Diameter 1.359 in
Part Type Standard
Rate 1302 lbs/in
SKU B18-180CS
Solid Length 1.19 in
Suggested Max Deflection 0.19 in
Suggested Max Load 247 lbf
Total Coils 4.75
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B18-180
Ends Closed & Ground
Finish None
Free Length 38.1 mm
Inside Diameter 21.82 mm
Material 302/304 Stainless Steel
Outside Diameter 34.52 mm
Part Type Standard
Rate 227.98 N/mm
SKU B18-180CS
Solid Length 30.23 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 1098.66 N
Total Coils 4.75
Wire Diameter 6.35 mm

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